issuing a restconf command to see the operational data of a node (xrvr) causes ODL to fail to respond to futher netconf commands via restconf

You can pull the config from a node, xrvr in this case, and it works find using the following restconf command

http://192.168.162.130:8080/restconf/config/opendaylight-inventory:nodes/node/xrvr-1

If you change the command to look for operational data you get the error as detailed in the attachment.

http://192.168.162.130:8080/restconf/operational/opendaylight-inventory:nodes/node/xrvr-1

If you then try any other restconf command, for instance one that worked before you issued the operatiional command then you are again returned following server error.

Status Code: 500 Internal Server Error
Connection: close
Content-Type: text/html;charset=utf-8
Date: Thu, 23 Jan 2014 12:28:01 GMT
Server: Apache-Coyote/1.1
Transfer-Encoding: chunked

At this point you need to restart ODL to continue with restconf/netconf

Restarting ODL restores working status. This is repeatable.